1 //===-- OptionValueFormat.cpp -----------------------------------*- C++ -*-===//
2 //
3 // The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9
10 #include "lldb/Interpreter/OptionValueFormat.h"
11
12 // C Includes
13 // C++ Includes
14 // Other libraries and framework includes
15 // Project includes
16 #include "lldb/Core/Stream.h"
17 #include "lldb/DataFormatters/FormatManager.h"
18 #include "lldb/Interpreter/Args.h"
19
20 using namespace lldb;
21 using namespace lldb_private;
22
23 void
DumpValue(const ExecutionContext * exe_ctx,Stream & strm,uint32_t dump_mask)24 OptionValueFormat::DumpValue (const ExecutionContext *exe_ctx, Stream &strm, uint32_t dump_mask)
25 {
26 if (dump_mask & eDumpOptionType)
27 strm.Printf ("(%s)", GetTypeAsCString ());
28 if (dump_mask & eDumpOptionValue)
29 {
30 if (dump_mask & eDumpOptionType)
31 strm.PutCString (" = ");
32 strm.PutCString (FormatManager::GetFormatAsCString (m_current_value));
33 }
34 }
35
36 Error
SetValueFromString(llvm::StringRef value,VarSetOperationType op)37 OptionValueFormat::SetValueFromString (llvm::StringRef value, VarSetOperationType op)
38 {
39 Error error;
40 switch (op)
41 {
42 case eVarSetOperationClear:
43 Clear();
44 NotifyValueChanged();
45 break;
46
47 case eVarSetOperationReplace:
48 case eVarSetOperationAssign:
49 {
50 Format new_format;
51 error = Args::StringToFormat (value.str().c_str(), new_format, nullptr);
52 if (error.Success())
53 {
54 m_value_was_set = true;
55 m_current_value = new_format;
56 NotifyValueChanged();
57 }
58 }
59 break;
60
61 case eVarSetOperationInsertBefore:
62 case eVarSetOperationInsertAfter:
63 case eVarSetOperationRemove:
64 case eVarSetOperationAppend:
65 case eVarSetOperationInvalid:
66 error = OptionValue::SetValueFromString (value, op);
67 break;
68 }
69 return error;
70 }
71
72
73 lldb::OptionValueSP
DeepCopy() const74 OptionValueFormat::DeepCopy () const
75 {
76 return OptionValueSP(new OptionValueFormat(*this));
77 }
78
79